All-Inclusive Factory Service Technical manual for Hitachi Crawler Excavators Models EX330LC-5 and EX370-5.

This manuals will assist you in diagnosing, repairing, troubleshooting, and operating for your crawler excavator.
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Covered Models:
   EX330LC-5
   EX370-5

The manual comprises 5 documents, including the Workshop Manual, Troubleshooting Manual, two Operators Manuals, and Wiring Diagram

1. Workshop Manual (W173ENA)
Format: PDF, 652 pages
Language: English
Table of Contents:
   GENERAL INFORMATION
      Precautions for Disassembly and Assembly
      Tightening Torque
   UPPERSTRUCTURE
      Cab
      Counterweight
      Main Frame
      Pump Device
      Control Valve
      Swing Device
      Pilot Valve
      Pilot Shut-Off Valve
      Shockless Valve
      Solenoid Valve
      Pilot Relief Valve Unit
   UNDERCARRIAGE
      Swing Bearing
      Travel Device
      Center Joint
      Track Adjuster
      Front Idler
      Upper and Lower Roller
      Track
   FROUN ATTACHMENT
      Front Attachment
      Cylinder
   ENGINE
      General Information
      Maintenance
      Engine(Disassembly)
      Engine(Inspection and Repair)
      Engine(Assembly)
      Lubrication System
      Cooling System
      Fuel System
      Turbocharger
      Engine Electrical
      Troubleshooting
      Special Tool
      Repair Standards
   SERVICE MANUAL REVISION REQUEST FORM

2. Troubleshooting Manual (TT173E)
Format: PDF, 369 pages
Language: English
Table of Contents:
   GENERAL
      Specification
      Component Layout
   SYSTEM
      Control System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      Pump Device
      Swing Device
      Control Valve
      Pilot Valve
      Travel Device
      Others (Upperstructure)
      Others (Undercarriage)
   OPERATIONAL PERFORMANCE TEST
      Introducution
      Engine Test
      Excavator Test
      Component Test
      Standard
   TROUBLESHOOTING
      Diagnosing Procedure
      Component Layout
      Troubleshooting A
      Troubleshooting B
      Troubleshooting C
      Electrical System Inspection
      Harness Check

3. Operators Manual (EM1H1NA21)
Format: PDF, 266 pages
Language: English

4. Operators Manual (EM1H1NA11)
Format: PDF, 262 pages
Language: English
Table of Contents:
   CONTENTS OVERVIEW
   FRONT COVER
   INTRODUCTION
   INDEX
   MACHINE NUMBER
   SAFETY
   SAFETY SIGNS
   COMPONENTS NAME
   OPERATOR'S STATION
   BREAK-IN
   PRE-START INSPECTION
   OPERATING THE ENGINE
   DRIVING THE MACHINE
   OPERATING THE MACHINE
   TRANSPORTING
   MAINTENANCE
   STORAGE
   TROUBLESHOOTING
   SPECIFICATIONS
   OPTIONAL ATTACHMENTS AND DEVICES
      AUTOMATIC LUBRICATION DEVICE
      HYDRAULIC BREAKER
      HYDRAULIC CRUSHER
   INDEX

5. Wiring Diagram (TT173E_circuit)
Format: PDF, 10 pages
Language: English